Journal of Inorganic Materials, Volume. 39, Issue 5, 531(2024)

Effect of MgF2 Additive on Preparation and Optical Properties of MgAl1.9Ga0.1O4 Transparent Ceramics

Zhaoyang LÜ1...2, Yong XU1,2, Jiuyan YANG1,2, Guangsheng TU1,2, Bingtian TU1,2, and Hao WANG12,* |Show fewer author(s)
Author Affiliations
  • 11. State Key Lab of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
  • 22. Hubei Longzhong Laboratory, Wuhan University of Technology Xiangyang Demonstration Zone, Xiangyang 441000, China
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    Figures & Tables(11)
    Sintering trajectories of MAGS-0.1 ceramics with 0.1%, 0.2% and 0.5% MgF2 and the unaided MAGS-0.1 ceramics
    Variations of the shrinkage and shrinkage rate of MAGS-0.1 ceramic green bodies containing 0 and 0.2% MgF2 as a function of temperature
    TG-DSC curves of MAGS-0.1 powder containing 10% MgF2 and XRD patterns of MAGS-0.1 powder containing 10% MgF2 after heating and holding at different temperatures
    Presintering mechanism of MAGS-0.1 ceramics with MgF2
    Phase compositions of powder, pre-sintered and transparent ceramic samples
    Surface SEM images and grain size distributions of MAGS-0.1 ceramics with different additive contents after pressureless presintering and chemical etching
    Surface SEM images and grain size distributions of MAGS-0.1 ceramics after HIP sintering and chemical etching
    Appearance images of MAGS-0.1 transparent ceramics without additive and with 0.2% MgF2
    Optical polarized transmission micrographs of transparent ceramics without additive and with 0.2% MgF2
    Optical properties of samples with different additive contents and sizes
    Weibull plots of fracture strength for MAGS-0.1 transparent ceramics
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    Zhaoyang LÜ, Yong XU, Jiuyan YANG, Guangsheng TU, Bingtian TU, Hao WANG. Effect of MgF2 Additive on Preparation and Optical Properties of MgAl1.9Ga0.1O4 Transparent Ceramics [J]. Journal of Inorganic Materials, 2024, 39(5): 531

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    Paper Information

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    Received: Dec. 21, 2023

    Accepted: --

    Published Online: Jul. 8, 2024

    The Author Email: WANG Hao (shswangh@whut.edu.cn)

    DOI:10.15541/jim20230587

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